Derivative of sqrt(4-x^2)

Answer

−x(−x2+4)12-\frac{x}{\left(-x^{2}+4\right)^{\frac{1}{2}}}
-(-x^2+4)^(-1/2)*x

Derivative of sqrt(4-x^2)

Rule Used
Chain Rule
Steps
  1. Identify a composite function in 4−x2\sqrt{4-x^2}: use the chain rule ddxf(g(x))\frac{d}{dx} f(g(x)) = f'(g(x))·g'(x). The inner derivative is required because a stretch or shift of the input changes how fast the output moves.
  2. Differentiate the outer function, then multiply by the inner derivative.
  3. Final answer: -(-x2x^2+4)^(-1/2)*x

The derivative of sqrt(4-x^2) is -(-x^2+4)^(-1/2)*x.

Instant step-by-step solution for sqrt(4-x^2)

Share this result
Share on X

Derivative of sqrt(4-x^2) = -(-x^2+4)^(-1/2)*x Solve step-by-step for free: https://derivativecalculatorai.com/derivative-of-sqrt4-minus-x-minus-to-minus-the-minus-2

How to find the derivative of sqrt(4-x^2)

To find the derivative of sqrt(4-x^2), we use standard differentiation rules. Our AI-powered calculator breaks down the steps and explains the logic.

Frequently Asked Questions

What is the derivative of sqrt(4-x^2)?▼
The derivative of sqrt(4-x^2) is -(-x^2+4)^(-1/2)*x.
How do you find the derivative of sqrt(4-x^2)?▼
Apply the standard differentiation rules — the key rule used here is the Chain Rule. The step-by-step result is -(-x^2+4)^(-1/2)*x.
Why is the derivative of sqrt(4-x^2) equal to -(-x^2+4)^(-1/2)*x?▼
Because differentiation measures how a function changes — applying the rules to sqrt(4-x^2) yields -(-x^2+4)^(-1/2)*x. See the full step-by-step breakdown above.